On the left-hand side of the screen in the navigation bar under EVENTS, select Events. This will take you here:
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On the Events page, select the desired event. This will take you here:
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In the horizontal navigation bar at the top of the screen, click Orders. This will provide drop-down options.
From the list of drop-down options, select List. This will take you here:
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A list of ticket orders will appear.
To view a particular ticket order click the desired ticket order. A pop-up window will appear that will look like this:
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In the pop-up window click the edit button in the bottom left of the screen.
To delete the ticket order, click the Delete Order button located in the top right-hand corner of the screen.